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Commit Graph

153 Commits

Author SHA1 Message Date
Thomas Harte
0897210969 Neither cartridge machine should be a media target; their media can't be changed at runtime. 2018-07-10 21:40:13 -04:00
Thomas Harte
7e58a44771 Renames ConfigurationTarget to MediaTarget as per its newly-reduced interface. 2018-07-10 21:32:28 -04:00
Thomas Harte
3862fdb44c Simplifies initialisation procedure for all machines.
With the side effect of allowing every machine to try to load only the ROMs that it needs.
2018-07-10 20:00:46 -04:00
Thomas Harte
2954373115 Introduces an intermediary for digital <-> analogue conversion. 2018-06-11 21:35:03 -04:00
Thomas Harte
3ea2a4ccb8 Moves the joystick class towards accepting analogue inputs. 2018-06-10 20:45:52 -04:00
Thomas Harte
0b771ce61a Removes all instances of the copyright symbol. 2018-05-13 15:19:52 -04:00
Thomas Harte
89bec2919f Encapsulates machine configuration properties for all remaining platforms. 2018-03-09 16:07:29 -05:00
Thomas Harte
78eaecb29e Provides the proper framework for encapsulation of analyser target specifics.
... while making them a safe container for objects too. Uses the ZX80/81 as the pilot platform.
2018-03-09 15:36:11 -05:00
Thomas Harte
6b1eef572b Eliminates diamond inheritance of KeyboardMachine::Machine by typers.
Specifically by pulling the key action stuff into a purely abstract class [/interface]. Takes the opportunity to unpublish a bunch of machine details.
2018-03-09 15:19:02 -05:00
Thomas Harte
1100dc6993 Opens up .bin and .rom to all cartridge platforms, and adds a confidence estimate to the Atari 2600. 2018-03-07 14:26:07 -05:00
Thomas Harte
204d5cc964 Extends JoystickMachine protocol to cover ColecoVision use case.
Also thereby implements input on the ColecoVision, in theory at least. No input is being fed though, so...
2018-02-25 19:08:50 -05:00
Thomas Harte
7b420d56e3 Removed state mirroring in the machine-specific Mac UI classes. 2018-02-14 21:46:50 -05:00
Thomas Harte
21efb32b6f Integrates the static and nascent dynamic analyser namespaces. 2018-01-24 21:48:44 -05:00
Thomas Harte
ac80d10cd8 Separates the component parts of running an audio stream: task deferral, filtering and generation.
Walking towards improving opportunities for composition.
2017-12-17 21:26:06 -05:00
Thomas Harte
2e15fab651 Doubles down on <cX> over <X.h> for C includes, and usage of the namespace for those types and functions. 2017-11-11 15:28:40 -05:00
Thomas Harte
4cbc87a17d Corrects out-of-order initialisations for the 1770, Atari 2600 joystick, Pitfall II bus extender, Microdisc and 6502. 2017-11-10 22:20:44 -05:00
Thomas Harte
5e3e91373a Switches all unsigned int and double casts to functional style. 2017-10-21 19:49:04 -04:00
Thomas Harte
18798c9886 Corrects joystick memory leaks. 2017-10-15 20:49:47 -04:00
Thomas Harte
7aaf27389c Commutes the Atari 2600 to the JoystickMachine interface. 2017-10-15 20:44:59 -04:00
Thomas Harte
f68565a33f Split the static analyser functionality so that it's possible just to ask for the set of media implied by a particular file. Extended ConfigurationTarget so that media alone can be pushed to a machine. 2017-08-17 10:48:29 -04:00
Thomas Harte
de1c526789 Cut the amount disclosed by the Atari 2600 for public inspection down to the minimum, relocating implementation into the .cpp. 2017-08-16 14:52:40 -04:00
Thomas Harte
06e31f5102 Consequential to the 6502 change, severs the Atari 2600's cartridge container from its former attempt at runtime polymorphism, in favour of each cartridge's specific hardware being defined as a 'bus extender'. 2017-08-16 12:39:15 -04:00
Thomas Harte
42b5b66305 Remove the 6502's use of runtime polymorphism in favour of ordinary templating. 2017-08-16 11:56:52 -04:00
Thomas Harte
f95015c7f6 Pulled out the divisor for audio. 2017-04-03 21:16:39 -04:00
Thomas Harte
031a68000a Added a class to contain the Pitfall 2 pager and a skeleton of initial work. 2017-03-18 22:08:47 -04:00
Thomas Harte
c3d82f88a5 Tidied up and commented on the Activision stack implementation. 2017-03-18 21:01:58 -04:00
Thomas Harte
c033bad0b9 Here's MNetwork! 2017-03-18 20:51:49 -04:00
Thomas Harte
c31d85f820 Re-emplaced the MegaBoy. Also cut detritus from the main Atari header. 2017-03-18 19:02:34 -04:00
Thomas Harte
217fbf257e CBS RAM Plus returns. 2017-03-18 18:56:20 -04:00
Thomas Harte
0b611a14b9 Tigervision paging returns. 2017-03-18 18:50:13 -04:00
Thomas Harte
df6861c9dc Parker Bros paging is back. 2017-03-18 18:21:01 -04:00
Thomas Harte
a4cd12394e Reinstated the Activision stack pager. 2017-03-18 18:03:48 -04:00
Thomas Harte
e0bca1e37b Reinstated the 16 and 32 kb Atari pagers, and ensured the 6532 always starts in a valid state. 2017-03-18 17:34:34 -04:00
Thomas Harte
bb3daaa99b Sought to reintroduce the Atari 8k paging scheme, at the same time deciding to do away with the copy and paste of holding on to ROM data. 2017-03-18 15:04:01 -04:00
Thomas Harte
36b58d03b7 Formalised read bus value guarantee from the 6502, fixed missing clock signal wiring on the Atari cartridge class, reintroduced CommaVid support. 2017-03-18 14:46:46 -04:00
Thomas Harte
7958459db9 In theory unpaged cartridges should now work. Time to debug. 2017-03-18 14:01:04 -04:00
Thomas Harte
7302703039 Implemented the Activision stack paging scheme. 2017-03-14 20:24:05 -04:00
Thomas Harte
97a8a96593 Rejigged how the memory map is handled and implemented MNetwork support. 2017-03-14 20:07:54 -04:00
Thomas Harte
3b29276228 Implemented the MegaBoy paging scheme. 2017-03-14 17:40:01 -04:00
Thomas Harte
b3632a4e86 Institutes CBS RAM Plus emulation. 2017-03-14 17:25:10 -04:00
Thomas Harte
f0d944847b Fixed setting of the second 1kb. 2017-03-11 18:16:29 -05:00
Thomas Harte
add14fb43a Made an attempt to implement Tigervision paging. 2017-03-11 17:44:35 -05:00
Thomas Harte
33bda2d40c Switched to image inspection for RAM guesses rather than disassembly. Which fixes the other Parker Bros titles. 2017-03-11 13:04:23 -05:00
Thomas Harte
2b5e3a600e Made a first attempt at implementing the Parker Bros pager within the emulation. 2017-03-11 12:43:12 -05:00
Thomas Harte
9c72ce5bd2 Ensured a settling delay is permitted before an NTSC/PAL decision is made. To avoid false switches just due to startup. 2017-03-06 19:37:35 -05:00
Thomas Harte
d3257c345a Tested against public ROMs and corrected. Also moved the deferred adjustment into a more canonical place. 2017-03-04 17:00:28 -05:00
Thomas Harte
837cccdf83 Switched to deferred updates for the 6532. 2017-03-04 14:58:28 -05:00
Thomas Harte
93d1573481 Added a fix for certain homebrews. 2017-03-01 07:59:25 -05:00
Thomas Harte
893a5dd007 Added an artificial low pass filter, attempting to capture post-digital effects. 2017-02-28 21:29:55 -05:00
Thomas Harte
184c8ae707 Extended to emulate the CommaVid. 2017-02-27 20:50:59 -05:00